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Foam-Gas Concrete with Nanostructured Modifier

Number of journal: №1-2-2016
Autors:

A.V. SUMIN
V.V. STROKOVA
V.V. NELUBOVA
S.A. EREMENKO

DOI: https://doi.org/10.31659/0585-430X-2016-733-734-1-2-70-75
УДК: 666.973:539.2

 

AbstractAbout AuthorsReferences
In this study the opportunity of application of nanostructured binder as modifier when production of heat insulating cellular concretes is theoretically justified and experimentally confirmed. Modifier initiates structuring of all elements of cellular composites such as cement matrix, providing the strength of composite, as well as foam-gas system as source of pore structure in composite. Also the efficiency of an activated aluminum application as gas forming agent as well as its ultrasonic distribution in water environment with nanostructured modifier is established. It leads to acceleration of distribution of disperse components in water as well as system stabilization in time. These methods allow realization of complex pore formation in binding system as well as formation of heteroporous structure of final composite. Totally, it provides a production of cellular composites with good thermal characteristics and required strength properties.
A.V. SUMIN, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.V. STROKOVA, Doctor of Sciences (Engineering),
V.V. NELUBOVA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.A. EREMENKO, Student

Belgorod State Technological University named after V.G. Shukhov (46, Kostyukov Street, Belgorod, 308012, Russian Federation)

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